Optimal. Leaf size=152 \[ \frac{a^3 A \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{16 c^{5/2}}+\frac{a^2 A x \sqrt{a+c x^2}}{16 c^2}+\frac{a \left (a+c x^2\right )^{3/2} (64 a B-105 A c x)}{840 c^3}+\frac{A x^3 \left (a+c x^2\right )^{3/2}}{6 c}-\frac{4 a B x^2 \left (a+c x^2\right )^{3/2}}{35 c^2}+\frac{B x^4 \left (a+c x^2\right )^{3/2}}{7 c} \]
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Rubi [A] time = 0.383644, antiderivative size = 152, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ \frac{a^3 A \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right )}{16 c^{5/2}}+\frac{a^2 A x \sqrt{a+c x^2}}{16 c^2}+\frac{a \left (a+c x^2\right )^{3/2} (64 a B-105 A c x)}{840 c^3}+\frac{A x^3 \left (a+c x^2\right )^{3/2}}{6 c}-\frac{4 a B x^2 \left (a+c x^2\right )^{3/2}}{35 c^2}+\frac{B x^4 \left (a+c x^2\right )^{3/2}}{7 c} \]
Antiderivative was successfully verified.
[In] Int[x^4*(A + B*x)*Sqrt[a + c*x^2],x]
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Rubi in Sympy [A] time = 38.7896, size = 141, normalized size = 0.93 \[ \frac{A a^{3} \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{a + c x^{2}}} \right )}}{16 c^{\frac{5}{2}}} + \frac{A a^{2} x \sqrt{a + c x^{2}}}{16 c^{2}} + \frac{A x^{3} \left (a + c x^{2}\right )^{\frac{3}{2}}}{6 c} - \frac{4 B a x^{2} \left (a + c x^{2}\right )^{\frac{3}{2}}}{35 c^{2}} + \frac{B x^{4} \left (a + c x^{2}\right )^{\frac{3}{2}}}{7 c} + \frac{a \left (a + c x^{2}\right )^{\frac{3}{2}} \left (- 315 A c x + 192 B a\right )}{2520 c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(B*x+A)*(c*x**2+a)**(1/2),x)
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Mathematica [A] time = 0.122527, size = 108, normalized size = 0.71 \[ \frac{105 a^3 A \sqrt{c} \log \left (\sqrt{c} \sqrt{a+c x^2}+c x\right )+\sqrt{a+c x^2} \left (128 a^3 B-a^2 c x (105 A+64 B x)+2 a c^2 x^3 (35 A+24 B x)+40 c^3 x^5 (7 A+6 B x)\right )}{1680 c^3} \]
Antiderivative was successfully verified.
[In] Integrate[x^4*(A + B*x)*Sqrt[a + c*x^2],x]
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Maple [A] time = 0.014, size = 136, normalized size = 0.9 \[{\frac{A{x}^{3}}{6\,c} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{aAx}{8\,{c}^{2}} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{{a}^{2}Ax}{16\,{c}^{2}}\sqrt{c{x}^{2}+a}}+{\frac{A{a}^{3}}{16}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+a} \right ){c}^{-{\frac{5}{2}}}}+{\frac{B{x}^{4}}{7\,c} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{4\,aB{x}^{2}}{35\,{c}^{2}} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{8\,{a}^{2}B}{105\,{c}^{3}} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(B*x+A)*(c*x^2+a)^(1/2),x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)*(B*x + A)*x^4,x, algorithm="maxima")
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Fricas [A] time = 0.310207, size = 1, normalized size = 0.01 \[ \left [\frac{105 \, A a^{3} c \log \left (-2 \, \sqrt{c x^{2} + a} c x -{\left (2 \, c x^{2} + a\right )} \sqrt{c}\right ) + 2 \,{\left (240 \, B c^{3} x^{6} + 280 \, A c^{3} x^{5} + 48 \, B a c^{2} x^{4} + 70 \, A a c^{2} x^{3} - 64 \, B a^{2} c x^{2} - 105 \, A a^{2} c x + 128 \, B a^{3}\right )} \sqrt{c x^{2} + a} \sqrt{c}}{3360 \, c^{\frac{7}{2}}}, \frac{105 \, A a^{3} c \arctan \left (\frac{\sqrt{-c} x}{\sqrt{c x^{2} + a}}\right ) +{\left (240 \, B c^{3} x^{6} + 280 \, A c^{3} x^{5} + 48 \, B a c^{2} x^{4} + 70 \, A a c^{2} x^{3} - 64 \, B a^{2} c x^{2} - 105 \, A a^{2} c x + 128 \, B a^{3}\right )} \sqrt{c x^{2} + a} \sqrt{-c}}{1680 \, \sqrt{-c} c^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)*(B*x + A)*x^4,x, algorithm="fricas")
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Sympy [A] time = 21.6242, size = 216, normalized size = 1.42 \[ - \frac{A a^{\frac{5}{2}} x}{16 c^{2} \sqrt{1 + \frac{c x^{2}}{a}}} - \frac{A a^{\frac{3}{2}} x^{3}}{48 c \sqrt{1 + \frac{c x^{2}}{a}}} + \frac{5 A \sqrt{a} x^{5}}{24 \sqrt{1 + \frac{c x^{2}}{a}}} + \frac{A a^{3} \operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )}}{16 c^{\frac{5}{2}}} + \frac{A c x^{7}}{6 \sqrt{a} \sqrt{1 + \frac{c x^{2}}{a}}} + B \left (\begin{cases} \frac{8 a^{3} \sqrt{a + c x^{2}}}{105 c^{3}} - \frac{4 a^{2} x^{2} \sqrt{a + c x^{2}}}{105 c^{2}} + \frac{a x^{4} \sqrt{a + c x^{2}}}{35 c} + \frac{x^{6} \sqrt{a + c x^{2}}}{7} & \text{for}\: c \neq 0 \\\frac{\sqrt{a} x^{6}}{6} & \text{otherwise} \end{cases}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(B*x+A)*(c*x**2+a)**(1/2),x)
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GIAC/XCAS [A] time = 0.27558, size = 143, normalized size = 0.94 \[ -\frac{A a^{3}{\rm ln}\left ({\left | -\sqrt{c} x + \sqrt{c x^{2} + a} \right |}\right )}{16 \, c^{\frac{5}{2}}} + \frac{1}{1680} \, \sqrt{c x^{2} + a}{\left ({\left (2 \,{\left ({\left (4 \,{\left (5 \,{\left (6 \, B x + 7 \, A\right )} x + \frac{6 \, B a}{c}\right )} x + \frac{35 \, A a}{c}\right )} x - \frac{32 \, B a^{2}}{c^{2}}\right )} x - \frac{105 \, A a^{2}}{c^{2}}\right )} x + \frac{128 \, B a^{3}}{c^{3}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)*(B*x + A)*x^4,x, algorithm="giac")
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